[125I]GTI   Click here for help

GtoPdb Ligand ID: 3250

Synonyms: serotonin-5-O-carboxymethyl-glycyl-(125I)tyrosinamide [3]
 Ligand is labelled  Ligand is radioactive
Compound class: Synthetic organic
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 7
Hydrogen bond donors 6
Rotatable bonds 13
Topological polar surface area 172.56
Molecular weight 579.1
XLogP 0.96
No. Lipinski's rules broken 2
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Canonical SMILES NCCc1c[nH]c2c1cc(OCC(=O)NCC(=O)NC(C(=O)N)Cc1ccc(c(c1)I)O)cc2
Isomeric SMILES NCCc1c[nH]c2c1cc(OCC(=O)NCC(=O)N[C@H](C(=O)N)Cc1ccc(c(c1)[125I])O)cc2
InChI InChI=1S/C23H26IN5O5/c24-17-7-13(1-4-20(17)30)8-19(23(26)33)29-21(31)11-28-22(32)12-34-15-2-3-18-16(9-15)14(5-6-25)10-27-18/h1-4,7,9-10,19,27,30H,5-6,8,11-12,25H2,(H2,26,33)(H,28,32)(H,29,31)/t19-/m0/s1/i24-2
1. Boulenguez P, Segu L, Chauveau J, Morel A, Lanoir J, Delaage M. (1992)
Biochemical and pharmacological characterization of serotonin-O-carboxymethylglycyl[125I]iodotyrosinamide, a new radioiodinated probe for 5-HT1B and 5-HT1D binding sites.
J Neurochem, 58 (3): 951-9. [PMID:1738002]
2. Bruinvels AT, Palacios JM, Hoyer D. (1993)
Autoradiographic characterisation and localisation of 5-HT1D compared to 5-HT1B binding sites in rat brain.
Naunyn Schmiedebergs Arch Pharmacol, 347 (6): 569-82. [PMID:8361548]
3. Palacios JM, Waeber C, Bruinvels AT, Hoyer D. (1992)
Direct visualization of serotonin1D receptors in the human brain using a new iodinated radioligand.
Brain Res Mol Brain Res, 13 (1-2): 175-8. [PMID:1315914]